Dewatering pumps

RS Series

Slim top-discharge pumps for construction and mine dewatering, designed to fit in narrow casings or pipes. H variants serve higher-head duties.

View performance curves & literature

Our team can confirm the right model, duty point and availability for your application.

RS Series representative pump — Representative series photograph. Model configurations may differ.

Model specifications

Maximum flow and maximum head are separate limits, not a simultaneous duty point. Confirm specifications and suitability with our team. A dash indicates a value awaiting confirmation.

RS Series model range
Model	kW	HP	Discharge (inch)	Supply	Max. head (m)	Max. flow (L/min)	Solids (mm)	Cable (m)	Weight (kg)
RS100	0.1	0.14	1	—	6.5	80	4	10	4.4
RS150	0.15	0.2	1¼	—	7.5	180	4	10	5.5
RS250	—	—	1½	—	9	200	6	10	12
RS400	0.4	0.5	2	—	11.5	210	6	10	12.5
RS550-2	0.55	0.74	2	—	11	280	6	10	19.5
RS750-2	0.75	1	2	—	15	345	6	10	19.5
RS1500	1.5	2	2	—	21	445	6	10	30
RST6-2	0.55	0.74	2	—	11	280	6	10	20
RST8-2	0.75	1	2	—	15	345	6	10	22
RST15	1.5	2	2	—	22	435	6	10	29
RST22	2.2	3	3	—	20	850	10	10	52
RST22H	2.2	3	3	—	23	765	10	10	52
RST37	3.7	5	3	—	23	1170	10	10	55
RST37H	3.7	5	3	—	29	920	10	10	55
RST55	5.5	7.5	4	—	29	1670	10	10	90
RST55H	5.5	7.5	3	—	35	1155	10	10	90
RST75	7.5	10	4	—	32	1720	10	10	95
RST75H	7.5	10	4	—	41.5	1310	10	10	95
RST110	—	—	4	—	41.5	1310	10	10	99

Model performance curves

Check that the model and electrical supply shown on the test report match your pump.

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